Guitar

In the world of high-performance bass amps, Ampeg’s SVT amplifiers are in a class by themselves. In true Ampeg tradition, the SVT-4 PRO offers you more power, performance and flexibility than any other bass amplifier in its class.

SVT-4PRO offers an expansive palette of tonal options. The Frequency control allows you to select the center frequency for the Midrange control, giving you five distinct voicing options for the Midrange. And if that’s not enough, you can use the 9-Band Graphic EQ to fine-tune your sound—or use it to set up a footswitchable “second channel” with a volume boost for your bass solo.

SVT-4PRO is designed for the player who wants SVT tone and performance (with a few modern enhancements) in a convenient, high-powered, rackmount design. With a huge diverse group of artist endorsements, including Tony Levin (Peter Gabriel/King Crimson), Cliff Williams (AC/DC), Pablo Stennett (Ziggy Marley) and far too many others to list here, the SVT-4PRO is a clear favorite among professionals. In the world of high performance bass amps, the Ampeg SVT-4PRO has what it takes to really define your sound.

• RMS Power Output: 300-Watts x 2/900 (mono-bridged @ 8 Ohms)
• RMS Power Output: 490-Watts x 2/1200 (mono-bridged @ 4 Ohms)
• RMS Power Output (2 Ohms): 600-Watts x 2
• Preamp: Tubes (3 x 12AX7)
• Power Amp: Solid State
• Tone Controls: 3-Band
• Mid Tone Control: 5-Position
• Graphic EQ: Yes, 9-Band
• Ultra Low/High Boosts: Yes
• Balanced Line Out: Yes x 2 Pre/Post with Level
• Effects Loop: Yes x 2
• Preamp Out/Power Amp In: Yes x 2
• Dimensions (W x H x D inches): 19 x 5.6 x 15.5
• Weight: 39.5 Pounds

The sound is in your head. You've played countless instruments in search of the ultimate soul mate. Now you need an amp that will speak your sound to the audience. That’s where the SVT-3PRO comes in. There’s a reason this amp is a best seller—it delivers the goods! With up to 450 watts and the sweet sound of tubes, the SVT-3PRO is the top choice of rockers and funkmeisters around the globe.

It’s all about tone. The SVT-3PRO’s Frequency control allows you to select the center frequency for the Midrange control, giving you a choice of five distinct “voices” for the Midrange. The center frequencies are 220Hz, 450Hz, 800Hz, 1.6kHz and 3kHz. And if that’s not enough, you can use the 9-Band Graphic EQ to custom tailor your sound even more. Or use the EQ to set up a footswitchable “second channel” for your show-stopping bass solo.

The SVT-3PRO offers SVT tone and performance (with a few modern enhancements) in a convenient rackmount design. Moderate size, significant power and genuine Ampeg Round Sound… everything a serious bassist needs. Dozens of the world-class artists depend on the SVT-3PRO to get the job done, day in and day out.

• RMS Power Output (8 Ohms): 275-Watts
• RMS Power Output (4 Ohms): 450-Watts
• Preamp: Tubes (3 x 12AX7)
• Driver Tubes: 1 x 12AX7, 1 x 12AU7
• Power Amp: Solid-State
• Tone Controls: 3-Band
• Mid Tone Control: 5-Position
• Graphic EQ: Yes, 9-Band
• Ultra Low/High Boosts: Yes
• Balanced Line Out: Yes, Pre/Post with Ground Lift and Level
• Effects Loop: Yes
• Preamp Out/Power Amp In: Yes
• Dimensions (W x H x D inches): 19 x 3.5 x 15.5
• Weight: 26 Pounds